The Sun RBANXWV is a high-performance, pilot-operated, spool-type pressure reducing/relieving valve designed for precise pressure regulation in hydraulic systems. It maintains a constant downstream pressure by reducing a higher inlet pressure and relieves excess pressure from the downstream circuit to the tank when the set pressure is exceeded. Its spool-type construction minimizes internal leakage, ensuring efficient and stable operation. This valve is designed to fit into a standard Sun T-17A cavity, making it a versatile choice for various manifold-based hydraulic applications requiring accurate pressure control.